User's Guide

7
Power Button:
Function
Action
LED Indication
Turn On
Press and hold the button for more than 3s.
Off → On
Turn Off
Press and hold the button for more than 3s.
On -> Off
Reset
Press and hold the button for more than 10s.
Blinks.
Check
On/Off Status
Quickly press the power button.
Light On: Device is on.
Light Off: Device is off.
2.4 Dimensions(mm)
3. Hardware Installation
3.1 Hardware Switch
When using the analog input or power output of UC50x series, please follow the steps to switch
the working mode of hardware interface:
1. Remove the screw caps and take off the roof cover.
2. Change DIP switches that are related analog inputs and power outputs as shown in Section
2.3.
3. Put back the roof cover and screw the screws.
Note: Please turn off the device before changing DIP switches.